<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap">
  <style>
    body {
      font-family: 'Roboto', sans-serif;
      margin: 0;
      padding: 0;
      text-align: center;
    }

    #content {
      margin: 50px;
    }

    h1 {
      font-size: 3em;
    }

    p {
      font-size: 1.2em;
    }
  </style>
  <title>Beautiful Font Example</title>
</head>
<body>

  <div id="content">
    <h1>这里是标题</h1>
    <p>这是一个使用漂亮字体的网页示例。</p>
  </div>

</body>
</html>